            <div class="panel panel-primary">
                <div class="panel-heading">
                    <h3 class="panel-title">文章分类</h3>
                </div>
                <div class="panel-body">
                    {% for category in category_list %}
                        <p><a href="/{{ username }}/category/{{ category.2 }}/">{{ category.0 }}({{ category.1 }})</a></p>
                    {% endfor %}
                </div>
            </div>
            <div class="panel panel-warning">
                <div class="panel-heading">
                    <h3 class="panel-title">文章标签</h3>
                </div>
                <div class="panel-body">
                    {% for tag in tag_list %}
                        <p><a href="/{{ username }}/tag/{{ tag.2 }}">{{ tag.0 }}({{ tag.1 }})</a></p>
                    {% endfor %}
                </div>
            </div>
            <div class="panel panel-danger">
                <div class="panel-heading">
                    <h3 class="panel-title">日期归档</h3>
                </div>
                <div class="panel-body">
                    {% for xxx in date_list %}
                        <p><a href="/{{ username }}/archive/{{ xxx.0|date:'Y-m' }}/">{{ xxx.0|date:'Y年-m月' }}({{ xxx.1 }})</a></p>
                    {% endfor %}
                </div>
            </div>